N-[(E)-pyridin-4-ylmethylideneamino]pyridine-4-carboxamide

N-(3,7-dimethylocta-2,6-dienylideneamino)pyridine-4-carboxamide

N-[[4-(dimethylamino)phenyl]methylideneamino]pyridine-4-carboxamide

5-(4-吡啶基)-1,3,4-二唑-2-硫醇

4-苯基-5-吡啶-4-基-4H-[1,2,4]三唑-3-硫醇